呼吸系统的主要功用是提供空气到肺的通路及气体交换的场所。
The main function of the respiratory system is to provide passages and room for gaseous exchange.
本装置提供空气清新，水雾化后与空气混合均匀，加湿效果好。
The air humidifier can provide fresh air; the atomized water can be uniformly mixed with the air, and the humidifying effect is favorable.
该结构可有效地给兰花根提供空气，又不破坏兰花盆固有的姿态。
The structure can effectively provide air for the roots of the orchids without destroying the natural state of the orchid pot.
供气装置是呼吸机的重要组成部分，为呼吸机提供空气氧气的混合气体。
Air supply apparatus is the important component of the respirator, which provides air and oxygen mixture to respirator.
海豚快艇的顶鳍内部埋设有一根长的通气管，这根通气管为飞艇提供空气。
Seabreacher has a long snorkel concealed within the top fin which provides an airflow into the boat.
这些方形孔扮演了隔膜的角色，在热带气候下获得直接的自然采光，同时提供空气的过滤。
The squares play a role as a membrane to gain the indirect natural light in a tropical climate and provide air filtration.
J-10采用了一个可调节机腹进气口为一台留里卡-土星设计局的AL-31FN加力燃烧涡轮风扇发动机提供空气。
The aircraft employs an adjustable, chin-mounted air intake that supplies air to the single Lyulka-Saturn AL-31FN afterburning turbofan jet engine.
他们保持我们的空气清洁，减少噪音污染，改善水质，提供食品和建筑材料。
They keep our air clean, reduce noise pollution, improve water quality and provide food and building materials.
这些绿色空间为拥挤城市里的人们提供了呼吸新鲜空气和在紧张日子里放松的地方。
These green spaces provide people in a congested city with a breath of fresh air and a place to relax from the rigours of the day.
这主要是为了给城市居民提供能呼吸到新鲜空气的休闲之地。
It was specifically to provide city dwellers with spaces for leisure where they could experience a refreshing air.
她给了地球上所有生物生命，给我们提供生活所必需的空气、食物、水和一切基本的需要。
She gives life to all the living things on the earth and provides us with air, food, water and other essential things we need for living.
她说，大自然提供的物质与服务，比如清洁空气、雨水和肥沃的土壤，不应被认为是当然的存在。
She says that the goods and services provided by nature - like clean air, rain or fertile soils - should not be taken for granted.
冰中俘获的空气泡可以揭示过去的大气条件，所以冰川可以向人们提供环境记录。
Glaciers also provide an environmental record by trapping air bubbles in ice that reveal atmospheric conditions in the past.
传统的冲压喷气发动机使用液体燃料并与大气中的空气混合燃烧，以提供高速飞行的推力。
Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.
正确认识空气流过表面的过程将提供工程师更多关于阻力的详细信息 ”他说。
Accurate knowledge of how this air flows over a surface will provide engineers with more detailed information about resistance,” he says.
首先，地球上的化石燃料最终将会用光，而空气捕捉可能可以提供一种绝佳的替代品。
For one thing, the fossil fuels will run out eventually. But air capture could provide an ingenious alternative.
数据库的额外细节由“收集城市室外空气污染检测的方法”提供。
Additional details on the database are provided in the "Methods used for compiling the urban outdoor air pollution database".
在这些社会和环境进程中，世界上用于提供粮食、水和空气质量所必要的可耕地和牧场日渐减少。
These social and environmental processes are stressing the world's arable lands and pastures essential for the provision of food and water and quality air.
严重一点的患者可能就得用CPAP机来治疗了，人们给它取这个名字是因为它能够给气管提供稳定的空气压力，借以帮助患者在夜间呼吸。
More severe cases may be treated with a CPAP machine, so named because they maintain constant positive air pressure to the wind pipe to help users breathe easy at night.
2005年《世界卫生组织空气质量准则》旨在就减少空气污染对健康的影响提供全球性指导。
The 2005 WHO air quality guidelines (AQGs) are designed to offer global guidance on reducing the health impacts of air pollution.
我们将提供蓝天白云绿树碧水的生活环境、清洁空气和卫生饮食，让奥运健儿充分发挥体能。
The athletes can enjoy a sound living environment of fresh air and healthy food so that they can well display their skills.
一个通风竖井穿过了一二层楼，可以为楼的内部提供自然的阳光与新鲜的空气。
Three long glass air wells pierce through the first and second level of the building, flooding the interior with natural light as well as “blowing” air through it.
除了提供口罩，加拿大队还将携带空气净化器、哮喘喷雾剂、眼药水、鼻喷剂和咽喉含片来减轻恶劣空气的副作用。
As well as taking a supply of masks, team Canada will bring air purifiers, asthma puffers, eye drops, nasal sprays and throat lozenges to help with the side effects of poor air.
他们担心通过空气提供的电力可能无法测量，没有什么事情会阻止人们自救。
They worried that the delivery of electricity through the air could not be metered, and there would be nothing to stop people from helping themselves.
相比之下，现代的人造心脏装置虽没那么笨重，但可操作性仍然不强，因为人们须借助外接电池组提供动力用压缩空气将血液输送往全身各个部位。
Modern artificial hearts are less cumbersome, but they are still rather unwieldy because they use compressed air to pump the blood and are powered by heavy batteries.
北京能否提供清洁空气，以使马拉松运动员安全跑完全程，仍不得而知。
The jury is still out on whether Beijing will manage to produce air sufficiently breathable for runners safely to complete a marathon.
Charlson一直对给空气中的湿气冷凝成云提供凝结核的未知粒子存有疑惑。
Charlson had been puzzling over what unknown particles provide the nuclei on which moisture condenses, forming clouds.
Charlson一直对给空气中的湿气冷凝成云提供凝结核的未知粒子存有疑惑。
Charlson had been puzzling over what unknown particles provide the nuclei on which moisture condenses, forming clouds.
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